The laser level in the picture is for illustration purposes only and is not included with the glass package. Weight: 25g Product Size: 4.8*4.8*2.3cm Material: Engineering plastic + plexiglass + rubber gasket Applicable Model: 5/8/12/16 line laser level Specifications: [5/8/12/16 Line Laser Line Glass Window Accessories]: This self-leveling laser level accessory is designed for 5/8/12/16 line laser levels, providing full coverage of floors, walls, and ceilings. Horizontal and vertical lines intersect at a 90° angle to assist in accurate square layout alignment. Its compact and portable design ensures ease of use and convenience. Waterproof Design: The unit features a waterproof construction that protects against water splashes, dust, and construction debris. Packing List: 1 x lampshade 1 x glass piece 1 x rubber ring 4 x screws